Jupiter's moons orbited it and thus did not have a the earth as their axis of rotation.
Galileo reasoned that the phases of Venus could not be explained, if the Earth is in the center of the system of the planets. So Ptolemy's geocentric system could not be correct. Edit: That's correct, but it doesn't answer the question, which is about Jupiter. The idea is that Jupiter having moons proved that there are other places that can be centres of motion, apart from Earth.
"The theory was not based on accurate observations" does not describe a scientifically reasonable explanation for why the nebular theory failed to predict the existence of hot Jupiters. The actual reason is that hot Jupiters were not part of the original models due to limitations in our understanding of planet formation and migration processes.
jupiters ice moon is Io
Jupiters Darling was created on 2004-06-22.
approximately 1.3 can fit in Jupiters core
Jupiters gravitational field strength is 25 Nkg^-1
Conrad Jupiters Art Prize was created in 1968.
Saturn.
Zeus
yes
no
Zeus